2699073

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2018367

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 59, 69, 117, 153, 177, 207, 221, 299, 391, 531, 663, 767, 897, 1003, 1173, 1357, 1989, 2301, 2691, 3009, 3519, 4071, 5083, 6903, 9027, 12213, 13039, 15249, 17641, 23069, 39117, 45747, 52923, 69207, 117351, 158769, 207621, 299897, 899691, 2699073]

約数ペア:

[(1, 2699073), (3, 899691), (9, 299897), (13, 207621), (17, 158769), (23, 117351), (39, 69207), (51, 52923), (59, 45747), (69, 39117), (117, 23069), (153, 17641), (177, 15249), (207, 13039), (221, 12213), (299, 9027), (391, 6903), (531, 5083), (663, 4071), (767, 3519), (897, 3009), (1003, 2691), (1173, 2301), (1357, 1989)]